

//used in tf_idf.java to calculate the tf_idf or the words, and removing uwanted words.
public class word_frq 
{
  public String word;
  public int frq;
  public int idf;
  public double tf_idf;
  
  public word_frq(String word, int frq, int idf, double tf_idf)
  {
	  this.word = word;
	  this.frq =  frq;
	  this.idf =  idf;
	  this.tf_idf = tf_idf; 
  }
}
